Building characteristic: Dry coal shed is one of the important part of power station. Dry coal shed normally require large clear span for storage the coal, so space truss structure can match this requirement. This dry coal shed is 120m span without columns in the middle of the building, for this kind of large span building, space truss structure can save many tonnage of steel and space truss can build up the arc shape much more easier than normal portal steel structure. The installation of space truss separate into two style, the first one is gradual type, installer start installation from the footing to the top, not need addition scaffolding for support; the second one is assembled type, installers finish install one row steel frame on the ground, then use crane to lift the steel frame and connect the steel members on the roof. Need professional space truss installers to finish the construction.

Foshan lixin steel material co., ltd is one of the earliest steel building supplier at Guangdong province China, professional in design and produce steel workshop, steel warehouse, high rise steel building, large span space truss structure, prefab house, steel villa, container house and different kind of building materials for more than 19 years. Lixin group including prefab house branch, two light steel structure branch, container house branch and curtain wall branch. Total about 600 workers, annual productions capacity are steel members 150,000 tons, prefabricated house 500,000 square meters.